220344102203000 has 64 divisors (see below), whose sum is σ = 515712338032320. Its totient is φ = 88119326544000.

The previous prime is 220344102202997. The next prime is 220344102203021. The reversal of 220344102203000 is 302201443022.

It is a super-2 number, since 2×220344102203000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18077516 + ... + 27703515.

It is an arithmetic number, because the mean of its divisors is an integer number (8058005281755).

Almost surely, 2^{220344102203000} is an apocalyptic number.

220344102203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220344102203000 is an abundant number, since it is smaller than the sum of its proper divisors (295368235829320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220344102203000 is a wasteful number, since it uses less digits than its factorization.

220344102203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45785865 (or 45785851 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 220344102203000 its reverse (302201443022), we get a palindrome (220646303646022).

The spelling of 220344102203000 in words is "two hundred twenty trillion, three hundred forty-four billion, one hundred two million, two hundred three thousand".